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HTML table with fixed headers?
...ght
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"></script>
<div style="width:300px;border:6px green solid;">
<table border="1" width="100%" id="tblNeedsScrolling">
<thead>
<tr><th>Header 1</th>&...
Is the 'type' attribute necessary for tags?
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140
For HTML 4.x, the type attribute is required. Source
This attribute specifies the scripting...
Java integer to byte array
I got an integer: 1695609641
13 Answers
13
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Approximate cost to access various caches and main memory?
... [Pg. 22]
local L1 CACHE hit, ~4 cycles ( 2.1 - 1.2 ns )
local L2 CACHE hit, ~10 cycles ( 5.3 - 3.0 ns )
local L3 CACHE hit, line unshared ~40 cycles ( 21.4 - 12.0 ns )
local L3 CACHE hit, shared line in ...
How to find the statistical mode?
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413
One more solution, which works for both numeric & character/factor data:
Mode <- funct...
Storing Data in MySQL as JSON
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hatef
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answered Aug 25 '10 at 8:26
deceze♦deceze
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Apache Spark: The number of cores vs. the number of executors
...ster with six nodes running NodeManagers, each
equipped with 16 cores and 64GB of memory. The NodeManager capacities,
yarn.nodemanager.resource.memory-mb and
yarn.nodemanager.resource.cpu-vcores, should probably be set to 63 *
1024 = 64512 (megabytes) and 15 respectively. We avoid allocating 100%
of...
mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc… expects parameter 1 to
...
yourErrorHandler(mysqli_error($mysqli));
}
else {
// as of php 5.4 mysqli_result implements Traversable, so you can use it with foreach
foreach( $result as $row ) {
...
oo-style:
$username = $mysqli->escape_string($_POST['username']);
$result = $mysqli->query("SELECT...
scala vs java, performance and memory? [closed]
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edited May 5 '11 at 17:24
answered May 5 '11 at 17:17
Rex...
Can Eclipse refresh resources automatically?
Eclipse (3.4.2 with PyDev) deals with out-of-sync resources (files that have been edited outside of the IDE) differently from other IDEs that I've used, where only resources with editors open are considered out-of-sync. In Eclipse, any resource can go out of sync.
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